| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.72 | 8.873% | $197.844 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $122.76 | 5.306% | $129.2736 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $180.97 | 9.293% | $197.7875 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $100.67 | 8.824% | $109.5531 | $109.55 | $109.55 | $109.60 |
| Purchase #5 | $134.62 | 5.757% | $142.3701 | $142.37 | $142.35 | $142.40 |
| Purchase #6 | $184.87 | 5.706% | $195.4187 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $187.47 | 3.286% | $193.6303 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $1,093.08 | $1,165.8773 | $1,165.87 | $1,165.85 | $1,165.90 | |